hey guys!
BF MKII NA+T
3576 turbo
using a BF F6 tune including stock injector data (still stock injectors)
chasing an odd issue. with at idle. the LTFT trims are stupid.
in park > long term trims are +12ish, but at times they will be under 5%
in drive they are between -2.5 uptoo +3.9
(has been smoke tested on the intake)
an no exhaust leaks, that i can hear
idle spark in drive holds solid between 9.5 - 10.5 (it asks for 10)
(still need to see what it runs for at idle in park with no load)
it did have a 3582r on it before hand. the trims were perfect, ever since changing over. its been a pain in the bum